Which of the following statements is correct? Select one: a. The NPV method assumes that cash flows will be reinvested at the required rate of return while the IRR method assumes reinvestment at the IRR. b. The NPV method assumes that cash flows will be reinvested at the risk-free rate while the IRR method assumes reinvestment at the IRR. c. The NPV method assumes that cash flows will be reinvested at the required rate of return while the IRR method assumes reinvestment at the risk-free rate. d. The NPV method does not consider the inflation premium. e. The IRR method doest not consider all relevant cash flows, and particularly cash flows beyond the payback period. Clear my choice